Finite Group Databasebeta
Cayley diagram

C2×Dic6 #232

order48
isoclinismisoclinic class of Dic6
automorphismAut(G) = D3×B(4,𝔽2) (order 384) · Inn(G) = C2×D3 · Out(G) = #120
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic6
unambiguous semidirect product(C2×C3)⋊Q8

Splittings

SylowC3 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D3
commutator, cosocleC2×C3C23
FrattiniC2C22×D3
FittingC2×C3×C4C2
socle, prime radicalC22×C3C22
hypercenterC2×C4D3
hypocenterC3C2×Q8
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 13
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 3 generators on 13 points:

(3,4,5)(6,8,9,13)(7,10,11,12);(1,2)(4,5)(6,7,9,11)(8,12,13,10);(1,2)

Conjugacy classes & character table

18 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#810, #816, #824, …
maximal normal subgroup of#810, #816, #824, …
maximal quotient ofC4×Dic6, #869, #870, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(48, 34);